This is the 9108th most frequent Russian word.
самех
The word "самех" does not exist in standard Russian. You may want to double-check the spelling or context.
Here, 'Самех' is used as a proper noun, presumably a name for someone or something, treated affectionately.
Самех радуется солнышку.
Samekh is enjoying the sunshine.
In this sentence, 'Самех' is interpreted as a proper noun acting as the subject of the sentence, indicating active entity involvement.
Самех приносит свои работы на выставку.
Samekh brings his works to the exhibition.
The name 'Самех' here is within a narrative context, describing a fictional or real entity being discussed.